Description
Feature: ▶The screw thread of alloy grub screw is depth and not easy to skid, which has great fastening effect. ▶Hex grub screws are made of high-quality 12.9 grade alloy carbon steel, smooth and oxidation resisting, wear resistant and corrosion resistant, high hardness and high toughness, durable and not easy to deform. ▶The sizes and quantities of each hex grub screws are printed on a paper in the storage box, convenient for you to identity and storeification: Material: 12.9 grade alloy carbon steel Size: Screw Size: M2.5*4mm, M2.5*5mm, M3*3mm, M3*4mm, M3*10mm, M4*4mm, M4*6mm, M4*8mm, M5*5mm, M5*8mm, M5*10mm, M6*6mm, M6*10mm, M8*8mm, M8*12mm Wrench Size: 6.6*2.3*0.4cm, 5.2*1.9*0.3cm, 5.2*1.9*0.25cm, 4.7*1.7*0.2cm, 4.5*1.6*0.15cm, 4.7*1.6*0.1cm Color: black Total Weight: 288.5gPackage Includes: 300*screws 6*Alley keysSatisfaction Guarantee: If you have any problems of our product, please contact us by email for replacement or refund.